CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Proteaceae → Protea → Protea caffra Meisn.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Protea caffra Meisn. | Protea caffra Meisn. | 24 | IPCN online | Ikuma, M. 1986. Study on chromosome number of Protea species in South Africa. Sci. Rep. Res. Inst. Evol. Biol. 3: 229–232. |